Bottom surface of a shoe outsole



FIG. 1 is a perspective view of a bottom surface of a shoe outsole showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a cross-sectional view taken along the line 3--3 of FIG. 2;

FIG. 4 is a cross-sectional view taken along the line 4--4 of FIG. 2;

FIG. 5 is a cross-sectional view taken along the line 5--5 of FIG. 2;

FIG. 6 is a cross-sectional view taken along the line 6--6 of FIG. 2; and,

FIG. 7 is a cross-sectional view taken along the line 7--7 of FIG. 2.

The broken line showing of a shoe sole in FIGS. 1 through 7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bottom surface of a shoe outsole, as shown and described. 